Ben Hutchings <ben@decadent.org.uk> (2014-03-01):
> dpkg-buildpackage -j does *not* put -j on the debian/rules command line.
> It sets DEB_BUILD_OPTIONS. This is done precisely so that build daemons
> can use dpkg-buildpackage -j for everything but it will only result in a
> parallel make where the maintainer has checked that this works.
FWIW it does exactly that:
| if (defined $parallel) {
| $parallel = $build_opts->get("parallel") if $build_opts->has("parallel");
| $ENV{MAKEFLAGS} ||= '';
| $ENV{MAKEFLAGS} .= " -j$parallel";
| $build_opts->set("parallel", $parallel);
| $build_opts->export();
| }
Mraw,
KiBi.
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